20V MAX* XR® Brushless Cordless 7/16 in. Compact Quick Change Stud and Joist Drill with POWER DETECT™ Technology (Tool Only) | DEWALT
Happybuy Diamond Core Drilling Machine, 8"/205 mm Capacity 3980W Concrete Core Drill for Concrete, Brick, Block, and Stone, Bench Drill Stand with Travel Distance 19"/483 mm - Amazon.com
Dewalt DCD1623N-XJ Magnetic Cordless Core Drill with 2 speeds 18V excl. batteries and charger + 5 year dealer warranty!